Pulser
n. 脉冲发生器, 脉冲装置\\n[计] 脉冲发生器
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
Money is not everything.
金钱不是一切。